Master

.gitignore

@@ -0,0 +1,37 @@
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+/.idea/*.xml
+*.iws
+*.iml
+*.ipr
+/.idea/
+.gitignore
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

src/main/java/io/github/pitzzahh/Atm.java

@@ -23,6 +23,7 @@
  */
 public class Atm {
     private static final ClientService CLIENT_SERVICE = new ClientService();
+    @SuppressWarnings("InfiniteLoopStatement")
     public static void main(String[] args)  {
         final Scanner scanner = new Scanner(System.in);
         CLIENT_SERVICE.setDataSource().accept(ClientService.getDataSource());
@@ -36,14 +37,13 @@ public static void main(String[] args)  {
                 System.out.println(RED_BOLD_BRIGHT +  runtimeException.getMessage() + RESET);
             }
         }
-
     }
 
     /**
      * The automated teller machine that handles most of the process.
      */
     static class Machine {
-        private static final String $a = "?cl0m0#sq3s/q"; // @dm1n1$tr4t0r
+        private static final String $adm = "?cl0m0#sq3s/q";
         private static String $an;
         /**
          * Searches the {@code Hashtable<String, Client>}, checks if the account number exists.
@@ -116,7 +116,7 @@ private static void createClient(Scanner scanner) throws IllegalArgumentExceptio
 
             /**
              * method for asking for user details.
-             * @param scanner the scanner needed for keynoard input.
+             * @param scanner the scanner needed for keyboard input.
              * @return a {@code Client} object.
              * @throws IllegalArgumentException if any of the input is not valid.
              */
@@ -207,7 +207,7 @@ public static Status removeClient(Scanner scanner) {
                 System.out.println(RED_BOLD_BRIGHT + "ENTER ACCOUNT NUMBER TO REMOVE: ");
                 System.out.print(PURPLE_BOLD + ">>>: " + RESET);
                 $an = scanner.nextLine().trim();
-                return CLIENT_SERVICE.removeClientByAccountNumber().apply(SecurityUtil.encrypt($an));
+                return CLIENT_SERVICE.removeClientByAccountNumber().apply($an);
             }
 
             /**
@@ -322,7 +322,7 @@ private static Role home(Scanner scanner) throws IllegalArgumentException, Illeg
         System.out.println(YELLOW_BRIGHT + "ENTER YOUR ACCOUNT NUMBER" + RESET);
         System.out.print(RED_BOLD_BRIGHT + ">>>: " + RESET);
         var input = scanner.nextLine().trim();
-        if (input.equals(SecurityUtil.decrypt(Machine.$a))) return Role.ADMIN;
+        if (input.equals(SecurityUtil.decrypt(Machine.$adm))) return Role.ADMIN;
         if (Validator.isDecimalNumber().test(input)) throw new IllegalArgumentException("\nACCOUNT NUMBER IS A WHOLE NUMBER\n");
         if (Validator.isWholeNumber().negate().test(input)) throw new IllegalArgumentException("\nACCOUNT NUMBER IS A NUMBER\n");
         var result = Machine.searchAccount(input);

src/main/java/io/github/pitzzahh/dao/Queries.java

@@ -11,7 +11,6 @@
 import static com.github.pitzzahh.utilities.classes.enums.Status.*;
 
 // TODO: create a test for this.
-// TODO: implement updateClientAttemptsByAccountNumberQuery() and updateClientSavingsByAccountNumberQuery()
 public class Queries {
 
     public static Supplier<List<Optional<Client>>> getAllClientsQuery(JdbcTemplate jdbc) {
@@ -20,13 +19,13 @@ public static Supplier<List<Optional<Client>>> getAllClientsQuery(JdbcTemplate j
 
     public static Optional<Client> getClientByAccountNumberQuery(String $an, JdbcTemplate jdbc) {
         try {
-            return jdbc.queryForObject("SELECT * FROM clients WHERE account_number = ?", new Object[]{SecurityUtil.encrypt($an)}, new ClientMapper());
+            return jdbc.queryForObject("SELECT * FROM clients WHERE account_number = ?", new ClientMapper(), SecurityUtil.encrypt($an));
         } catch (EmptyResultDataAccessException ignored) {}
         return Optional.empty();
     }
 
     public static Status removeClientByAccountNumberQuery(String $an, JdbcTemplate jdbc) {
-        return jdbc.update("DELETE FROM clients WHERE account_number = ?", $an) > 0 ? SUCCESS : ERROR;
+        return jdbc.update("DELETE FROM clients WHERE account_number = ?", SecurityUtil.encrypt($an)) > 0 ? SUCCESS : ERROR;
     }
 
     public static Status updateClientAttemptsByAccountNumberQuery(String an, String at, JdbcTemplate jdbc) {

src/main/java/io/github/pitzzahh/database/DatabaseConnection.java

@@ -9,7 +9,7 @@
 public interface DatabaseConnection {
 
     /**
-     * Setup the datasource.
+     * Set up the datasource.
      * @see ClientService
      * @return the datasource.
      */